clang-tools  17.0.0git
CloexecMemfdCreateCheck.cpp
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1 //===--- CloexecMemfdCreateCheck.cpp - clang-tidy--------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
10 
11 using namespace clang::ast_matchers;
12 
13 namespace clang::tidy::android {
14 
15 void CloexecMemfdCreateCheck::registerMatchers(MatchFinder *Finder) {
16  auto CharPointerType = hasType(pointerType(pointee(isAnyCharacter())));
17  registerMatchersImpl(
18  Finder, functionDecl(returns(isInteger()), hasName("memfd_create"),
19  hasParameter(0, CharPointerType),
20  hasParameter(1, hasType(isInteger()))));
21 }
22 
23 void CloexecMemfdCreateCheck::check(const MatchFinder::MatchResult &Result) {
24  insertMacroFlag(Result, "MFD_CLOEXEC", /*ArgPos=*/1);
25 }
26 
27 } // namespace clang::tidy::android
clang::tidy::android
Definition: AndroidTidyModule.cpp:31
clang::ast_matchers
Definition: AbseilMatcher.h:13
CloexecMemfdCreateCheck.h
clang::clangd::check
bool check(llvm::StringRef File, const ThreadsafeFS &TFS, const ClangdLSPServer::Options &Opts)
Definition: Check.cpp:418